Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `from` to `to` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) external returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.2) (token/ERC721/ERC721.sol)

pragma solidity ^0.8.0;

import "./IERC721.sol";
import "./IERC721Receiver.sol";
import "./extensions/IERC721Metadata.sol";
import "../../utils/Address.sol";
import "../../utils/Context.sol";
import "../../utils/Strings.sol";
import "../../utils/introspection/ERC165.sol";

/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata extension, but not including the Enumerable extension, which is available separately as
 * {ERC721Enumerable}.
 */
contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
    using Address for address;
    using Strings for uint256;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Mapping from token ID to owner address
    mapping(uint256 => address) private _owners;

    // Mapping owner address to token count
    mapping(address => uint256) private _balances;

    // Mapping from token ID to approved address
    mapping(uint256 => address) private _tokenApprovals;

    // Mapping from owner to operator approvals
    mapping(address => mapping(address => bool)) private _operatorApprovals;

    /**
     * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return
            interfaceId == type(IERC721).interfaceId ||
            interfaceId == type(IERC721Metadata).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view virtual override returns (uint256) {
        require(owner != address(0), "ERC721: address zero is not a valid owner");
        return _balances[owner];
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        address owner = _ownerOf(tokenId);
        require(owner != address(0), "ERC721: invalid token ID");
        return owner;
    }

    /**
     * @dev See {IERC721Metadata-name}.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev See {IERC721Metadata-symbol}.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        _requireMinted(tokenId);

        string memory baseURI = _baseURI();
        return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : "";
    }

    /**
     * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each
     * token will be the concatenation of the `baseURI` and the `tokenId`. Empty
     * by default, can be overridden in child contracts.
     */
    function _baseURI() internal view virtual returns (string memory) {
        return "";
    }

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public virtual override {
        address owner = ERC721.ownerOf(tokenId);
        require(to != owner, "ERC721: approval to current owner");

        require(
            _msgSender() == owner || isApprovedForAll(owner, _msgSender()),
            "ERC721: approve caller is not token owner or approved for all"
        );

        _approve(to, tokenId);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        _requireMinted(tokenId);

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        _setApprovalForAll(_msgSender(), operator, approved);
    }

    /**
     * @dev See {IERC721-isApprovedForAll}.
     */
    function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
        return _operatorApprovals[owner][operator];
    }

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner or approved");

        _transfer(from, to, tokenId);
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        safeTransferFrom(from, to, tokenId, "");
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory data
    ) public virtual override {
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner or approved");
        _safeTransfer(from, to, tokenId, data);
    }

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * `data` is additional data, it has no specified format and it is sent in call to `to`.
     *
     * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.
     * implement alternative mechanisms to perform token transfer, such as signature-based.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeTransfer(
        address from,
        address to,
        uint256 tokenId,
        bytes memory data
    ) internal virtual {
        _transfer(from, to, tokenId);
        require(_checkOnERC721Received(from, to, tokenId, data), "ERC721: transfer to non ERC721Receiver implementer");
    }

    /**
     * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist
     */
    function _ownerOf(uint256 tokenId) internal view virtual returns (address) {
        return _owners[tokenId];
    }

    /**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted (`_mint`),
     * and stop existing when they are burned (`_burn`).
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return _ownerOf(tokenId) != address(0);
    }

    /**
     * @dev Returns whether `spender` is allowed to manage `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
        address owner = ERC721.ownerOf(tokenId);
        return (spender == owner || isApprovedForAll(owner, spender) || getApproved(tokenId) == spender);
    }

    /**
     * @dev Safely mints `tokenId` and transfers it to `to`.
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeMint(address to, uint256 tokenId) internal virtual {
        _safeMint(to, tokenId, "");
    }

    /**
     * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
     * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
     */
    function _safeMint(
        address to,
        uint256 tokenId,
        bytes memory data
    ) internal virtual {
        _mint(to, tokenId);
        require(
            _checkOnERC721Received(address(0), to, tokenId, data),
            "ERC721: transfer to non ERC721Receiver implementer"
        );
    }

    /**
     * @dev Mints `tokenId` and transfers it to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - `to` cannot be the zero address.
     *
     * Emits a {Transfer} event.
     */
    function _mint(address to, uint256 tokenId) internal virtual {
        require(to != address(0), "ERC721: mint to the zero address");
        require(!_exists(tokenId), "ERC721: token already minted");

        _beforeTokenTransfer(address(0), to, tokenId, 1);

        // Check that tokenId was not minted by `_beforeTokenTransfer` hook
        require(!_exists(tokenId), "ERC721: token already minted");

        unchecked {
            // Will not overflow unless all 2**256 token ids are minted to the same owner.
            // Given that tokens are minted one by one, it is impossible in practice that
            // this ever happens. Might change if we allow batch minting.
            // The ERC fails to describe this case.
            _balances[to] += 1;
        }

        _owners[tokenId] = to;

        emit Transfer(address(0), to, tokenId);

        _afterTokenTransfer(address(0), to, tokenId, 1);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     * This is an internal function that does not check if the sender is authorized to operate on the token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId) internal virtual {
        address owner = ERC721.ownerOf(tokenId);

        _beforeTokenTransfer(owner, address(0), tokenId, 1);

        // Update ownership in case tokenId was transferred by `_beforeTokenTransfer` hook
        owner = ERC721.ownerOf(tokenId);

        // Clear approvals
        delete _tokenApprovals[tokenId];

        unchecked {
            // Cannot overflow, as that would require more tokens to be burned/transferred
            // out than the owner initially received through minting and transferring in.
            _balances[owner] -= 1;
        }
        delete _owners[tokenId];

        emit Transfer(owner, address(0), tokenId);

        _afterTokenTransfer(owner, address(0), tokenId, 1);
    }

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *  As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     *
     * Emits a {Transfer} event.
     */
    function _transfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual {
        require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer from incorrect owner");
        require(to != address(0), "ERC721: transfer to the zero address");

        _beforeTokenTransfer(from, to, tokenId, 1);

        // Check that tokenId was not transferred by `_beforeTokenTransfer` hook
        require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer from incorrect owner");

        // Clear approvals from the previous owner
        delete _tokenApprovals[tokenId];

        unchecked {
            // `_balances[from]` cannot overflow for the same reason as described in `_burn`:
            // `from`'s balance is the number of token held, which is at least one before the current
            // transfer.
            // `_balances[to]` could overflow in the conditions described in `_mint`. That would require
            // all 2**256 token ids to be minted, which in practice is impossible.
            _balances[from] -= 1;
            _balances[to] += 1;
        }
        _owners[tokenId] = to;

        emit Transfer(from, to, tokenId);

        _afterTokenTransfer(from, to, tokenId, 1);
    }

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * Emits an {Approval} event.
     */
    function _approve(address to, uint256 tokenId) internal virtual {
        _tokenApprovals[tokenId] = to;
        emit Approval(ERC721.ownerOf(tokenId), to, tokenId);
    }

    /**
     * @dev Approve `operator` to operate on all of `owner` tokens
     *
     * Emits an {ApprovalForAll} event.
     */
    function _setApprovalForAll(
        address owner,
        address operator,
        bool approved
    ) internal virtual {
        require(owner != operator, "ERC721: approve to caller");
        _operatorApprovals[owner][operator] = approved;
        emit ApprovalForAll(owner, operator, approved);
    }

    /**
     * @dev Reverts if the `tokenId` has not been minted yet.
     */
    function _requireMinted(uint256 tokenId) internal view virtual {
        require(_exists(tokenId), "ERC721: invalid token ID");
    }

    /**
     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
     * The call is not executed if the target address is not a contract.
     *
     * @param from address representing the previous owner of the given token ID
     * @param to target address that will receive the tokens
     * @param tokenId uint256 ID of the token to be transferred
     * @param data bytes optional data to send along with the call
     * @return bool whether the call correctly returned the expected magic value
     */
    function _checkOnERC721Received(
        address from,
        address to,
        uint256 tokenId,
        bytes memory data
    ) private returns (bool) {
        if (to.isContract()) {
            try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, data) returns (bytes4 retval) {
                return retval == IERC721Receiver.onERC721Received.selector;
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    revert("ERC721: transfer to non ERC721Receiver implementer");
                } else {
                    /// @solidity memory-safe-assembly
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        } else {
            return true;
        }
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting and burning. If {ERC721Consecutive} is
     * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s tokens will be transferred to `to`.
     * - When `from` is zero, the tokens will be minted for `to`.
     * - When `to` is zero, ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     * - `batchSize` is non-zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 firstTokenId,
        uint256 batchSize
    ) internal virtual {}

    /**
     * @dev Hook that is called after any token transfer. This includes minting and burning. If {ERC721Consecutive} is
     * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s tokens were transferred to `to`.
     * - When `from` is zero, the tokens were minted for `to`.
     * - When `to` is zero, ``from``'s tokens were burned.
     * - `from` and `to` are never both zero.
     * - `batchSize` is non-zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 firstTokenId,
        uint256 batchSize
    ) internal virtual {}

    /**
     * @dev Unsafe write access to the balances, used by extensions that "mint" tokens using an {ownerOf} override.
     *
     * WARNING: Anyone calling this MUST ensure that the balances remain consistent with the ownership. The invariant
     * being that for any address `a` the value returned by `balanceOf(a)` must be equal to the number of tokens such
     * that `ownerOf(tokenId)` is `a`.
     */
    // solhint-disable-next-line func-name-mixedcase
    function __unsafe_increaseBalance(address account, uint256 amount) internal {
        _balances[account] += amount;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/extensions/ERC721Burnable.sol)

pragma solidity ^0.8.0;

import "../ERC721.sol";
import "../../../utils/Context.sol";

/**
 * @title ERC721 Burnable Token
 * @dev ERC721 Token that can be burned (destroyed).
 */
abstract contract ERC721Burnable is Context, ERC721 {
    /**
     * @dev Burns `tokenId`. See {ERC721-_burn}.
     *
     * Requirements:
     *
     * - The caller must own `tokenId` or be an approved operator.
     */
    function burn(uint256 tokenId) public virtual {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner or approved");
        _burn(tokenId);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (token/ERC721/extensions/ERC721URIStorage.sol)

pragma solidity ^0.8.0;

import "../ERC721.sol";

/**
 * @dev ERC721 token with storage based token URI management.
 */
abstract contract ERC721URIStorage is ERC721 {
    using Strings for uint256;

    // Optional mapping for token URIs
    mapping(uint256 => string) private _tokenURIs;

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        _requireMinted(tokenId);

        string memory _tokenURI = _tokenURIs[tokenId];
        string memory base = _baseURI();

        // If there is no base URI, return the token URI.
        if (bytes(base).length == 0) {
            return _tokenURI;
        }
        // If both are set, concatenate the baseURI and tokenURI (via abi.encodePacked).
        if (bytes(_tokenURI).length > 0) {
            return string(abi.encodePacked(base, _tokenURI));
        }

        return super.tokenURI(tokenId);
    }

    /**
     * @dev Sets `_tokenURI` as the tokenURI of `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal virtual {
        require(_exists(tokenId), "ERC721URIStorage: URI set of nonexistent token");
        _tokenURIs[tokenId] = _tokenURI;
    }

    /**
     * @dev See {ERC721-_burn}. This override additionally checks to see if a
     * token-specific URI was set for the token, and if so, it deletes the token URI from
     * the storage mapping.
     */
    function _burn(uint256 tokenId) internal virtual override {
        super._burn(tokenId);

        if (bytes(_tokenURIs[tokenId]).length != 0) {
            delete _tokenURIs[tokenId];
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Metadata is IERC721 {
    /**
     * @dev Returns the token collection name.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the token collection symbol.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) external view returns (string memory);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165.sol";

/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in ``owner``'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes calldata data
    ) external;

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must have been allowed to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721
     * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must
     * understand this adds an external call which potentially creates a reentrancy vulnerability.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) external;

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool _approved) external;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
     *
     * See {setApprovalForAll}
     */
    function isApprovedForAll(address owner, address operator) external view returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.0;

/**
 * @title ERC721 token receiver interface
 * @dev Interface for any contract that wants to support safeTransfers
 * from ERC721 asset contracts.
 */
interface IERC721Receiver {
    /**
     * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
     * by `operator` from `from`, this function is called.
     *
     * It must return its Solidity selector to confirm the token transfer.
     * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
     *
     * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.
     */
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)

pragma solidity ^0.8.0;

/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number
 * of elements in a mapping, issuing ERC721 ids, or counting request ids.
 *
 * Include with `using Counters for Counters.Counter;`
 */
library Counters {
    struct Counter {
        // This variable should never be directly accessed by users of the library: interactions must be restricted to
        // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
        // this feature: see https://github.com/ethereum/solidity/issues/4637
        uint256 _value; // default: 0
    }

    function current(Counter storage counter) internal view returns (uint256) {
        return counter._value;
    }

    function increment(Counter storage counter) internal {
        unchecked {
            counter._value += 1;
        }
    }

    function decrement(Counter storage counter) internal {
        uint256 value = counter._value;
        require(value > 0, "Counter: decrement overflow");
        unchecked {
            counter._value = value - 1;
        }
    }

    function reset(Counter storage counter) internal {
        counter._value = 0;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    enum Rounding {
        Down, // Toward negative infinity
        Up, // Toward infinity
        Zero // Toward zero
    }

    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a == 0 ? 0 : (a - 1) / b + 1;
    }

    /**
     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0
     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)
     * with further edits by Uniswap Labs also under MIT license.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator
    ) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2^256 + prod0.
            uint256 prod0; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod0 := mul(x, y)
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1);

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.
            // See https://cs.stackexchange.com/q/138556/92363.

            // Does not overflow because the denominator cannot be zero at this stage in the function.
            uint256 twos = denominator & (~denominator + 1);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv = 1 mod 2^4.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works
            // in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2^8
            inverse *= 2 - denominator * inverse; // inverse mod 2^16
            inverse *= 2 - denominator * inverse; // inverse mod 2^32
            inverse *= 2 - denominator * inverse; // inverse mod 2^64
            inverse *= 2 - denominator * inverse; // inverse mod 2^128
            inverse *= 2 - denominator * inverse; // inverse mod 2^256

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator,
        Rounding rounding
    ) internal pure returns (uint256) {
        uint256 result = mulDiv(x, y, denominator);
        if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {
            result += 1;
        }
        return result;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.
     *
     * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }

        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
        //
        // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
        //
        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
        //
        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1 << (log2(a) >> 1);

        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
        // into the expected uint128 result.
        unchecked {
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            return min(result, a / result);
        }
    }

    /**
     * @notice Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = sqrt(a);
            return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 128;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 64;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 32;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 16;
            }
            if (value >> 8 > 0) {
                value >>= 8;
                result += 8;
            }
            if (value >> 4 > 0) {
                value >>= 4;
                result += 4;
            }
            if (value >> 2 > 0) {
                value >>= 2;
                result += 2;
            }
            if (value >> 1 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log2(value);
            return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >= 10**64) {
                value /= 10**64;
                result += 64;
            }
            if (value >= 10**32) {
                value /= 10**32;
                result += 32;
            }
            if (value >= 10**16) {
                value /= 10**16;
                result += 16;
            }
            if (value >= 10**8) {
                value /= 10**8;
                result += 8;
            }
            if (value >= 10**4) {
                value /= 10**4;
                result += 4;
            }
            if (value >= 10**2) {
                value /= 10**2;
                result += 2;
            }
            if (value >= 10**1) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log10(value);
            return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256, rounded down, of a positive value.
     * Returns 0 if given 0.
     *
     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
     */
    function log256(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 16;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 8;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 4;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 2;
            }
            if (value >> 8 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

import "./math/Math.sol";

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _SYMBOLS = "0123456789abcdef";
    uint8 private constant _ADDRESS_LENGTH = 20;

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        unchecked {
            uint256 length = Math.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            /// @solidity memory-safe-assembly
            assembly {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                /// @solidity memory-safe-assembly
                assembly {
                    mstore8(ptr, byte(mod(value, 10), _SYMBOLS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        unchecked {
            return toHexString(value, Math.log256(value) + 1);
        }
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }

    /**
     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.
     */
    function toHexString(address addr) internal pure returns (string memory) {
        return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);
    }
}

// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.0;

import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Burnable.sol";
import "@openzeppelin/contracts/utils/Counters.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/access/Ownable.sol";

contract WaatcaNFT is ERC721, ERC721URIStorage, ERC721Burnable, Ownable {
    using Counters for Counters.Counter;

    // incremental ID for each WAATCA NFT
    Counters.Counter private _tokenIdCounter;

    // token used to purchase a WAATCA NFT
    address public immutable purchaseTokenUSDC;

    // tokens you are rewarded in when you burn your WAATCA NFT
    address public immutable rewardTokenPLSD;
    address public immutable rewardTokenPLSB;
    address public immutable rewardTokenASIC;
    address public immutable rewardTokenHEX;
    address public immutable rewardTokenUSDC;
    address public rewardTokenCARN;
    address public immutable carnivalBenevolentAddress;

    // keeps track of how many usdc have been used to purchase WAATCA nft's so far
    // so we can calculate each persons percentage of the entire pool
    uint256 public totalPoints;

    // Track total number of NFT's created.
    uint256 public totalWaatcaNfts;

    uint256 public deploymentTime;
    uint256 public mintDeadline;
    uint256 public mintExpirationDelta;

    mapping(uint256 => uint256) public tokenIdsToPurchaseAmount; // tokenIds to deposited USDC amounts

    event MintWaatcaNFT(
        address indexed minter,
        uint256 indexed purchaseAmount,
        string uri,
        uint256 tokenId,
        uint256 indexed currentTime
    );
    event Burn(
        address indexed burner,
        uint256 indexed currentTime,
        uint256 tokenId,
        uint256 indexed purchaseAmount
    );

    constructor(
        address _purchaseTokenUSDC,
        address _rewardTokenPLSD,
        address _rewardTokenPLSB,
        address _rewardTokenASIC,
        address _rewardTokenHEX,
        address _rewardTokenUSDC,
        address _carnivalBenevolentAddress,
        uint _mintExpirationDelta,
        string memory _name,
        string memory _symbol
    ) ERC721(_name, _symbol) {
        deploymentTime = block.timestamp;
        mintExpirationDelta = _mintExpirationDelta;
        mintDeadline = deploymentTime + mintExpirationDelta;
        purchaseTokenUSDC = _purchaseTokenUSDC;
        rewardTokenPLSD = _rewardTokenPLSD;
        rewardTokenPLSB = _rewardTokenPLSB;
        rewardTokenASIC = _rewardTokenASIC;
        rewardTokenHEX = _rewardTokenHEX;
        rewardTokenUSDC = _rewardTokenUSDC;
        carnivalBenevolentAddress = _carnivalBenevolentAddress;
    }

    function setCarnAddress(address _rewardTokenCARN) public onlyOwner {
        rewardTokenCARN = _rewardTokenCARN;
    }

    function mintWaatcaNft(uint256 purchaseAmount, string memory uri) public {
        require(block.chainid == 1, "This function can only be called on Ethereum mainnet");
        require(
            block.timestamp <= mintDeadline,
            "Function can only be called within 3 weeks of deployment"
        );
        require(purchaseAmount > 0, "amount can't be zero or less");
        require(
            IERC20(purchaseTokenUSDC).transferFrom(
                msg.sender,
                carnivalBenevolentAddress,
                purchaseAmount
            ),
            "transferFrom failed."
        );

        uint256 tokenId = _tokenIdCounter.current();
        tokenIdsToPurchaseAmount[tokenId] = purchaseAmount;
        totalPoints += purchaseAmount;
        totalWaatcaNfts += 1;
        mint(uri);

        emit MintWaatcaNFT(
            msg.sender,
            purchaseAmount,
            uri,
            tokenId,
            block.timestamp
        );
    }

    function mint(string memory _uri) internal {
        uint256 tokenId = _tokenIdCounter.current();
        _tokenIdCounter.increment();
        _safeMint(msg.sender, tokenId);
        _setTokenURI(tokenId, _uri);
    }

    function tokenURI(uint256 tokenId)
    public
    view
    override(ERC721, ERC721URIStorage)
    returns (string memory)
    {
        return super.tokenURI(tokenId);
    }

    function _burn(uint256 tokenId) internal override(ERC721, ERC721URIStorage) {
        require(block.timestamp >= mintDeadline, "Burning is only allowed after the Minting deadline");

        uint256 purchaseAmount = tokenIdsToPurchaseAmount[tokenId];
        tokenIdsToPurchaseAmount[tokenId] = 0;
        super._burn(tokenId);

        uint256 withdrawablePortionOfPLSD = (IERC20(rewardTokenPLSD).balanceOf(address(this)) * purchaseAmount) / totalPoints;
        uint256 withdrawablePortionOfPLSB = (IERC20(rewardTokenPLSB).balanceOf(address(this)) * purchaseAmount) / totalPoints;
        uint256 withdrawablePortionOfASIC = (IERC20(rewardTokenASIC).balanceOf(address(this)) * purchaseAmount) / totalPoints;
        uint256 withdrawablePortionOfHEX  = (IERC20(rewardTokenHEX).balanceOf(address(this))  * purchaseAmount) / totalPoints;
        uint256 withdrawablePortionOfCARN = (IERC20(rewardTokenCARN).balanceOf(address(this)) * purchaseAmount) / totalPoints;
        uint256 withdrawablePortionOfUSDC = (IERC20(rewardTokenUSDC).balanceOf(address(this)) * purchaseAmount) / totalPoints;
        // add hex, maximus, hdrn, icosa?

        IERC20(rewardTokenPLSD).transfer(msg.sender, withdrawablePortionOfPLSD);
        IERC20(rewardTokenPLSB).transfer(msg.sender, withdrawablePortionOfPLSB);
        IERC20(rewardTokenASIC).transfer(msg.sender, withdrawablePortionOfASIC);
        IERC20(rewardTokenHEX).transfer(msg.sender,  withdrawablePortionOfHEX);
        IERC20(rewardTokenCARN).transfer(msg.sender, withdrawablePortionOfCARN);
        IERC20(rewardTokenUSDC).transfer(msg.sender, withdrawablePortionOfUSDC);

        emit Burn(msg.sender, block.timestamp, tokenId, purchaseAmount);

        // whenever someone burns their WAATCA NFT, the 'total points' becomes smaller,
        // this makes everyones percentage of the pool bigger,
        // the last person with a WAATCA NFT will have 100% of the pool
        // (that last purchaseAmount should equal to totalPoints at that point)
        totalPoints -= purchaseAmount;
        totalWaatcaNfts -= 1;

        if (totalWaatcaNfts == 0) {
            // in this scenario, EVERYONE has burned their WAATCA NFT,
            // now there will be another 2 weeks for everyone to mint NEW WAATCAs
            // just like the original launch
            mintDeadline = block.timestamp + mintExpirationDelta;
        }
    }
}

{
  "optimizer": {
    "enabled": false,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"_purchaseTokenUSDC","type":"address"},{"internalType":"address","name":"_rewardTokenPLSD","type":"address"},{"internalType":"address","name":"_rewardTokenPLSB","type":"address"},{"internalType":"address","name":"_rewardTokenASIC","type":"address"},{"internalType":"address","name":"_rewardTokenHEX","type":"address"},{"internalType":"address","name":"_rewardTokenUSDC","type":"address"},{"internalType":"address","name":"_carnivalBenevolentAddress","type":"address"},{"internalType":"uint256","name":"_mintExpirationDelta","type":"uint256"},{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"burner","type":"address"},{"indexed":true,"internalType":"uint256","name":"currentTime","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"tokenId","type":"uint256"},{"indexed":true,"internalType":"uint256","name":"purchaseAmount","type":"uint256"}],"name":"Burn","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"minter","type":"address"},{"indexed":true,"internalType":"uint256","name":"purchaseAmount","type":"uint256"},{"indexed":false,"internalType":"string","name":"uri","type":"string"},{"indexed":false,"internalType":"uint256","name":"tokenId","type":"uint256"},{"indexed":true,"internalType":"uint256","name":"currentTime","type":"uint256"}],"name":"MintWaatcaNFT","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"carnivalBenevolentAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"deploymentTime","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"mintDeadline","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"mintExpirationDelta","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"purchaseAmount","type":"uint256"},{"internalType":"string","name":"uri","type":"string"}],"name":"mintWaatcaNft","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"purchaseTokenUSDC","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"rewardTokenASIC","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"rewardTokenCARN","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"rewardTokenHEX","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"rewardTokenPLSB","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"rewardTokenPLSD","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"rewardTokenUSDC","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_rewardTokenCARN","type":"address"}],"name":"setCarnAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"tokenIdsToPurchaseAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalPoints","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalWaatcaNfts","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

-----Decoded View---------------
Arg [0] : _purchaseTokenUSDC (address): 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48
Arg [1] : _rewardTokenPLSD (address): 0x34F0915a5f15a66Eba86F6a58bE1A471FB7836A7
Arg [2] : _rewardTokenPLSB (address): 0x5EE84583f67D5EcEa5420dBb42b462896E7f8D06
Arg [3] : _rewardTokenASIC (address): 0x347a96a5BD06D2E15199b032F46fB724d6c73047
Arg [4] : _rewardTokenHEX (address): 0x2b591e99afE9f32eAA6214f7B7629768c40Eeb39
Arg [5] : _rewardTokenUSDC (address): 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48
Arg [6] : _carnivalBenevolentAddress (address): 0xe33Ab1A5F0f7d56Da1D8ebc1702dA8c8E3F18504
Arg [7] : _mintExpirationDelta (uint256): 5962000
Arg [8] : _name (string): We Are All The CARNival Address
Arg [9] : _symbol (string): WAATCA

-----Encoded View---------------
14 Constructor Arguments found :
Arg [0] : 000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48
Arg [1] : 00000000000000000000000034f0915a5f15a66eba86f6a58be1a471fb7836a7
Arg [2] : 0000000000000000000000005ee84583f67d5ecea5420dbb42b462896e7f8d06
Arg [3] : 000000000000000000000000347a96a5bd06d2e15199b032f46fb724d6c73047
Arg [4] : 0000000000000000000000002b591e99afe9f32eaa6214f7b7629768c40eeb39
Arg [5] : 000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48
Arg [6] : 000000000000000000000000e33ab1a5f0f7d56da1d8ebc1702da8c8e3f18504
Arg [7] : 00000000000000000000000000000000000000000000000000000000005af910
Arg [8] : 0000000000000000000000000000000000000000000000000000000000000140
Arg [9] : 0000000000000000000000000000000000000000000000000000000000000180
Arg [10] : 000000000000000000000000000000000000000000000000000000000000001f
Arg [11] : 57652041726520416c6c20546865204341524e6976616c204164647265737300
Arg [12] : 0000000000000000000000000000000000000000000000000000000000000006
Arg [13] : 5741415443410000000000000000000000000000000000000000000000000000